Location History:
- Belleveu, WA (US) (1990)
- Bellevue, WA (US) (1976 - 1992)
Company Filing History:
4 out of 19 
4 out of 27 
1 out of 3 Years Active: 1976-1992
Title: The Innovations of Rolf B Reinhall
Introduction
Rolf B Reinhall is an accomplished inventor based in Bellevue, WA, with a remarkable portfolio of 24 patents. His expertise in engineering and innovative design has led to significant advancements in the field of material processing, particularly within grinding apparatuses.
Latest Patents
One of Reinhall's latest inventions is a "Device for treating material mixtures" which includes a "Stress regulator for pulp grinding apparatus and method." This invention introduces a regulator for refining or grinding apparatuses that feature opposed, relatively rotatable grinding discs. Each disc is equipped with a grinding segment that maintains a predetermined gap, referred to as the grinding space, between them. The regulator comprises a piston that moves axially within a cylinder, coupled with a calibrated resilient element that responds to variations in load. By adjusting the axial load on the grinding discs, the invention maintains consistent grinding space through instantaneous and continuous adjustments, enhancing efficiency in material processing.
Career Highlights
Throughout his career, Rolf B Reinhall has significantly influenced the engineering landscape, particularly in the development of advanced grinding technologies. His expertise has been recognized through numerous patents that reflect his commitment to innovation in the industry.
Collaborations
Reinhall has collaborated with notable colleagues, including Inge J Johansson and Johan G Johansson, further amplifying the impact of his work. These collaborations have fostered a rich exchange of ideas and contributed to advancements in their respective fields.
Conclusion
In summary, Rolf B Reinhall’s contributions to the field of material handling and processing through his innovative patents underline his role as a leading inventor. His work not only showcases technical ingenuity but also emphasizes the importance of continuous improvement in engineering practices.